Tamiya 42385 45mm Swing Shafts (Hard) 2pcs.

田宮 42385 45mm輕量搖軸 (強化型) 2件

These duralumin 45mm swing shafts come as standard in the TRF421 chassis kit. Their hard anodized surface and thickness give efficient rotation even with powerful input. The drive pin and cross joint attachment angles are 90 degrees apart to reduce vibration.